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Recently I flashed the BIOS (from 1301 to 1502) of my Asus Rampage III Extreme. But I lost the settings and now only 16GB out of 24GB of DRAM in the system is recognized. Does anyone has the correct DRAM setting for:

  • 2 kits of cmz12gx3m3a1600c9 (Corsair Vengenance 12GB kit) on Asus Rampage III Extreme?

Current I have 9-9-9-24 1N at 1.5v, but only 16GB is showing. I even tried to up the voltage to 1.65v, still no joy.

Thank you in advance!

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Where is only 16GB showing? In the BIOS? In the OS? (And if in the OS, what OS? Be as specific as possible, like "Windows 7 Professional, SP1, 64-bit".) – David Schwartz Dec 7 '12 at 23:08
Both in BIOS and Win 7 Ultimate. – Glorithm Dec 7 '12 at 23:45

In the BIOS, change the "Memory Configuration Protect" setting to "Enabled".

share|improve this answer
Already have that enabled, anything else that you can think of? – Glorithm Dec 8 '12 at 3:00

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